Radio receiver



FIG. 1 is a front perspective view showing my new design for a radioreceiver, with the antenna in an extended position;

FIG. 2 is a front view thereof, with the antenna in a retractedposition;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom view thereof.

The ornamental design for a radio receiver, as shown and described.